Question: What is the architectural style of Bauhaus?
Paraphrase: How is the architectural style of Bauhaus?
SPARQL (Wikidata):  select distinct ?sbj where { ?sbj wdt:P149 wd:Q124354 . ?sbj wdt:P31 wd:Q811979 } 
Answer: Sparkasse Wanne-Eickel, Schmidt-Lademann House